On (γ∗,β∗)-almost-pre-continuous mappings in topological spaces

Autor:	G. Sai Sundara Krishnan, M. Ganster, N. Kalaivani, D. Saravanakumar
Rok vydání:	2015
Předmět:	Discrete mathematics Closed set Open set Topological space Mathematics
Zdroj:	Journal of the Egyptian Mathematical Society. 23(1):180-189
ISSN:	1110-256X
DOI:	10.1016/j.joems.2014.02.013
Popis:	In this paper, we introduced the notion of γ ∗ -regular-open sets and γ ∗ - δ .open sets and studied some of their basic properties and investigated the relationship between them. Also we introduced the notion of γ ∗ - δ - T i i = 0 , 1 2 , 1 , 2 spaces and characterized them using γ ∗ - δ .open sets and γ ∗ - δ .closed sets. Finally the concepts of ( γ ∗ , β ∗ )-almost-pre-continuous mappings and ( γ ∗ , β ∗ )-almost-pre-open (closed) mappings and studied some of their basic properties.
Databáze:	OpenAIRE
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